1116983952 has 320 divisors, whose sum is σ = 3885465600. Its totient is φ = 300464640.

The previous prime is 1116983939. The next prime is 1116983969. The reversal of 1116983952 is 2593896111.

It is a junction number, because it is equal to n+sod(n) for n = 1116983898 and 1116983907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4121577 + ... + 4121847.

It is an arithmetic number, because the mean of its divisors is an integer number (12142080).

Almost surely, 2^1116983952 is an apocalyptic number.

1116983952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1116983952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1942732800).

1116983952 is an abundant number, since it is smaller than the sum of its proper divisors (2768481648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1116983952 is a wasteful number, since it uses less digits than its factorization.

1116983952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 359 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 1116983952 is about 33421.3098486579. The cubic root of 1116983952 is about 1037.5657911925.

The spelling of 1116983952 in words is "one billion, one hundred sixteen million, nine hundred eighty-three thousand, nine hundred fifty-two".